Flow price: --
1de69154e5c700fdfe3ca7fd86057cf544a94b840d766d2197d9bb7ba46c807d

Transaction

Hash: 1de69154e5c700fdfe3ca7fd86057cf544a94b840d766d2197d9bb7ba46c807d
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] cadence runtime error Execution failed:
  --> 1de69154e5c700fdfe3ca7fd86057cf544a94b840d766d2197d9bb7ba46c807d:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:34
Hash:
1de69154e5c700fdfe3ca7fd86057cf544a94b840d766d2197d9bb7ba46c807d
Status:
ERROR
Block height:
39872981
Block id:
ec46907d2a4743eed2a1e06f1a8ee6efc13daf3b579812792b04ef26ff3045d1
Timestamp:
Friday 28 October 2022 at 15:01:32 UTC
()
Proposer:
Authorizers:
Gas used:
50